APA (7th ed.) Zitazioa
Langberg, D. M. (1999). On the threshold of hope: Opening the door to hope and healing for survivors of sexual abuse. Tyndale.
Chicago Style (17th ed.) Zitazioa
Langberg, Diane Mandt. On the Threshold of Hope: Opening the Door to Hope and Healing for Survivors of Sexual Abuse. Wheaton: Tyndale, 1999.
MLA (9th ed.) Zitazioa
Langberg, Diane Mandt. On the Threshold of Hope: Opening the Door to Hope and Healing for Survivors of Sexual Abuse. Tyndale, 1999.
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